CN112126994B - Functional fiber, preparation method and wearing device - Google Patents

Abstract

The invention relates to the technical field of wearable devices, in particular to a functional fiber, a preparation method and a wearable device, wherein the functional fiber comprises a transparent fiber body, and the cross section of the fiber body is in a shape of a rounded triangle; polishing the outer surface of the fiber body, wherein a transparent hydrophobic layer is arranged on the outer surface of the fiber body; an inner cavity which is arranged along the length direction is arranged in the fiber body, and the axis of the inner cavity is coincided with the inscribed circle of the fiber body; the inner cavity is internally provided with transparent fluid, and a plurality of reflecting sheets are mixed in the fluid; the triangular structure of the silk is simulated through the fiber body, so that the silk has structural luster similar to that of the silk; the hydrophobic layer can reduce the corrosion of human sweat and can avoid absorbing sweat; and the fiber body, the inner cavity and the fluid can enable the internal reflected light to be reflected again on an inner cavity interface (a second interface), and the fluid is matched to drive the flow of the light reflecting sheet, so that the glossiness is further improved.

Description

Functional fiber, preparation method and wearing device

Technical Field

The invention relates to the technical field of wearable devices, in particular to a functional fiber, a preparation method and a wearing device.

Background

Along with the miniaturization of electronic products, more and more wearable electronic products walk into people's life, for example the most common intelligent watch, intelligent watch is used for taking notes real-time data such as exercise, sleep, part still have diet in daily life to with these data and cell-phone, dull and stereotyped synchronization, play the electron wearing device through data guide reasonable body-building, the wide application is worn, has better result of use.

The existing wearable electronic products are worn through a wearing piece, such as a watchband, but the traditional watchband is only a few.

Firstly, the plastic watchband with the lowest price has poor comfort, air impermeability and poor glossiness.

The second kind is then nylon or canvas watchband, and the advantage is also the low price, but compares in the plastic watchband, and nylon and canvas watchband's water absorption capacity is stronger, so nylon and canvas watchband are used for the table of wearing when the motion more, make things convenient for sweat-absorbing, but play the peculiar smell easily.

The third kind is the watchband of silicon rubber, because silicon rubber has very good physical properties, such as high and low temperature resistant, elasticity is good, so silicon rubber mainly is used for diving etc. to the preparation of watchband that waterproof function required than higher, but still has avoided airtight problem, and long wearing time, the skin easily plays the eczema.

The fourth is a steel-link watchband, which has the advantages of durability, difficult fracture, good glossiness, and obvious defect, namely, difficult maintenance and cleaning compared with other watchbands.

The last one is a leather watchband with wide application range and span, large price difference and various kinds, and the watch with the leather watchband is more comfortable to wear than the rest due to the characteristics of leather, but is difficult to maintain than the former four kinds of watchbands and is not durable.

Disclosure of Invention

The technical problem to be solved by the invention is as follows: provided is a functional fiber which has good glossiness and can effectively prevent peculiar smell.

In order to solve the above technical problems, a first technical solution adopted by the present invention is:

a functional fiber comprises a transparent fiber body, wherein the cross section of the fiber body is in a shape of a rounded triangle;

polishing the outer surface of the fiber body, wherein a transparent hydrophobic layer is arranged on the outer surface of the fiber body;

an inner cavity which is arranged along the length direction is arranged in the fiber body, and the axis of the inner cavity is coincided with the inscribed circle of the fiber body; the inner cavity is internally provided with transparent fluid, and a plurality of reflecting sheets are mixed in the fluid.

In order to solve the above technical problem, the second technical solution adopted by the present invention is:

the preparation method of the functional fiber comprises

Processing the raw material into a fiber body with a round-corner triangle section and an inner cavity inside;

heating the fiber body to 60-65 ℃, and filling transparent fluid containing a reflective sheet into the inner cavity;

sealing the inner cavity after filling;

polishing the surface of the fiber body subjected to sealing treatment and cooling to 36-37 ℃;

and carrying out hydrophobic treatment on the surface of the polished fiber body to obtain the functional fiber.

In order to solve the above technical problems, the third technical solution adopted by the present invention is:

a wearing device comprises a wearing piece, wherein the wearing piece comprises a multi-layer body, and the body comprises a plurality of functional fibers;

the functional fibers are arranged in parallel and fixed with each other, gaps are formed among the functional fibers, and the bottom in the cross section of the fiber body faces the skin of a human body.

The invention has the beneficial effects that: the fiber body with the section being in the shape of a rounded triangle is characterized in that incident light is reflected at the interface (first interface) of the fiber body by simulating the triangular structure of silk, so that the fiber body has structural gloss similar to silk, the structural gloss is durable for a long time, and the light refracted by the triangle can be scattered, so that the attractiveness is improved; meanwhile, a hydrophobic layer is added after the surface polishing treatment, so that the corrosion of human sweat on the fiber body can be reduced, the service life is greatly prolonged, and meanwhile, the hydrophobic layer can prevent the fiber body from absorbing sweat and reduce or avoid the generation of peculiar smell; the arrangement of the fiber body, the inner cavity and the fluid can enable the internal reflected light to be reflected again on the inner cavity interface (second interface), so that the glossiness is further improved; meanwhile, the fluid drives the reflector to flow, so that the gloss can be improved, and the random change of the reflection effect is brought at the same time, and the visual effect is greatly improved similar to that of snowflakes in a crystal ball of a traditional toy; and the fluid can realize larger specific heat capacity, so that the temperature is lower, and the combination with the hydrophobic layer can reduce the probability of eczema.

The fiber body is heated to 60-65 ℃, and simultaneously the fluid containing the reflector is filled in the inner cavity, because the temperature of a human body is generally not more than 40 ℃ and the limit born by the human body is not more than 60 ℃, the thermal expansion volume of the fiber body is changed to the maximum under the condition that the temperature is the same as the condition of the highest use environment, and the transparent fluid containing the reflector is added at the moment, so that the phenomenon that the subsequent glossiness is influenced because bubbles are contained in the fluid due to overhigh temperature can be prevented.

Through many functional fiber parallel arrangement and reciprocal anchorage, the clearance has between the functional fiber, bottom in the fibre body cross-section is towards human skin one side, and when the human action took place, external wind extrudees through the clearance between two triangles, passes from the clearance after the extrusion for the air current temperature who passes reduces, makes things convenient for human heat dissipation because the rapid decrease of pressure.

Drawings

FIG. 1 is a cross-sectional view of a functional fiber according to an embodiment of the present invention;

FIG. 2 is a cross-sectional view of another functional fiber according to an embodiment of the present invention;

FIG. 3 is an arrangement diagram of a functional fiber according to an embodiment of the present invention;

description of reference numerals: 1. a fiber body; 2. a hydrophobic layer; 3. an inner cavity; 4. a first interface; 5. a second interface.

Detailed Description

In order to explain technical contents, achieved objects, and effects of the present invention in detail, the following embodiments are described with reference to the accompanying drawings.

Referring to fig. 1 and 2, a functional fiber includes a transparent fiber body 1, wherein a cross section of the fiber body 1 is a rounded triangle;

polishing the outer surface of the fiber body 1, wherein a transparent hydrophobic layer 2 is arranged on the outer surface of the fiber body 1;

an inner cavity 3 formed in the length direction is formed in the fiber body 1, and the axis of the inner cavity 3 is coincided with the inscribed circle of the fiber body 1; the inner cavity 3 is internally provided with transparent fluid, and a plurality of reflecting sheets are mixed in the fluid.

As can be seen from the above description, the fiber body 1 with the rounded triangle cross section reflects incident light at the interface (the first interface 4) of the fiber body 1 by simulating the triangular structure of silk, so that the fiber body 1 has structural gloss similar to silk, the structural gloss is durable, and the light refracted by the triangle can be scattered, thereby improving the aesthetic property; meanwhile, the hydrophobic layer 2 is added after the surface polishing treatment, so that the corrosion of human sweat to the fiber body 1 can be reduced, the service life is greatly prolonged, and meanwhile, the hydrophobic layer can prevent the fiber body 1 from absorbing sweat and reduce or avoid the generation of peculiar smell; the arrangement of the fiber body 1, the inner cavity 3 and the fluid can enable the internal reflected light to be reflected again on the interface (the second interface 5) of the inner cavity 3, so that the glossiness is further improved; meanwhile, the fluid drives the reflector to flow, so that the gloss can be improved, and the random change of the reflection effect is brought at the same time, and the visual effect is greatly improved similar to that of snowflakes in a crystal ball of a traditional toy; and the fluid can realize larger specific heat capacity, so that the temperature is lower, and the combination with the hydrophobic layer 2 can reduce the probability of eczema.

Further, the section of the inner cavity 3 is regular triangle, circle or ellipse.

Furthermore, the reflecting sheets have the same charge, the inner wall of the inner cavity 3 is provided with a transparent insulating coating, and the fluid is insulating liquid.

As can be seen from the above description, the reflective sheets with the same charges repel each other through the same charges, so that the reflective sheets are uniformly distributed in the inner cavity 3, thereby avoiding concentration or precipitation and ensuring the reflective effect.

Further, the fluid is pure/distilled water.

As can be seen from the above description, by using pure water as the fluid, the pure water is non-conductive and has a large specific heat capacity, is inexpensive, and once the fiber body 1 is broken, the pure water is non-toxic and can be brought into direct contact with the skin, avoiding the occurrence of danger.

Further, the fiber body 1 is made of transparent nylon or transparent PVC.

Further, the diameter of the circumcircle of the inner cavity 3 is two-thirds to one-third of the diameter of the inscribed circle of the fiber body 1.

From the above description, it can be known that, by the circumscribed circle diameter of the inner cavity 3 being two-thirds to one-third of the inscribed circle diameter of the fiber body 1, the strength of the fiber body 1 can be ensured, and the problem of short service life caused by insufficient performance can be avoided.

A method for preparing the functional fiber comprises

Processing the raw material into a fiber body 1 with a round-corner triangle section and an inner cavity 3 inside;

heating the fiber body 1 to 60-65 ℃, and simultaneously filling transparent fluid containing a reflector into the inner cavity 3;

after the inner cavity 3 is filled with the liquid, the liquid is sealed;

polishing the surface of the fiber body 1 subjected to sealing treatment and cooling to 36-37 ℃;

and (3) carrying out hydrophobic treatment on the surface of the polished fiber body 1 to obtain the functional fiber.

From the above description, it can be known that by heating the fiber body 1 to 60-65 ℃, and simultaneously filling the fluid containing the reflective sheet into the inner cavity 3, since the temperature of the human body is generally not more than 40 ℃ and the limit of the human body is not more than 60 ℃, the thermal expansion volume of the fiber body 1 is changed to the maximum under the same condition as the highest using environment, and at this time, the transparent fluid containing the reflective sheet is added, so that the influence on the glossiness caused by the bubble contained in the fluid due to the overhigh temperature can be prevented; by cooling to 36-37 deg.C, which is the average temperature of the body surface, the hydrophobic layer is made at this temperature to accommodate the rate of thermal expansion that best matches the human body, reducing the likelihood of hydrophobic layer failure.

Further, the surface of the fiber body 1 is cleaned and wiped before the hydrophobic treatment.

As can be seen from the above description, by cleaning and wiping the surface of the fiber body 1 before water repellency, the subsequent water repellent effect can be ensured.

Furthermore, the amount of the water repellent used for the hydrophobic treatment is 20-25 ml per square meter, the hydrophobic treatment speed is 0.3-0.5 m per second, and the wiping times are 2-5 times; after the hydrophobic treatment is finished, the surface of the fiber body 1 is cleaned and wiped by using cleaning paper.

A wearing device comprising a wearing member comprising a multi-layered body including a plurality of the functional fiber of any one of claims 1 to 6;

the functional fibers are arranged in parallel and fixed with each other, gaps are formed among the functional fibers, and the bottom in the section of the fiber body 1 faces the skin of a human body.

According to the above description, through many functional fiber parallel arrangement and reciprocal anchorage, have the clearance between the functional fiber, bottom in the fibre body 1 cross-section is towards human skin one side, and when the human action takes place, external wind extrudees through the clearance between two triangles, passes from the clearance after the extrusion, because the rapid decline of pressure for the air current temperature that passes reduces, makes things convenient for human heat dissipation.

Example one

Referring to fig. 1, a functional fiber includes a transparent fiber body, the cross section of the fiber body is a rounded triangle;

polishing the outer surface of the fiber body, wherein a transparent hydrophobic layer is arranged on the outer surface of the fiber body;

an inner cavity which is arranged along the length direction is arranged in the fiber body, and the axis of the inner cavity is coincided with the inscribed circle of the fiber body; the inner cavity is internally provided with transparent fluid, and a plurality of reflecting sheets are mixed in the fluid.

The section of the inner cavity is in a regular triangle shape.

The reflecting sheets have the same charge, the inner wall of the inner cavity is provided with a transparent insulating coating, and the fluid is insulating liquid.

The fluid is pure water.

The fiber body is made of transparent nylon.

Example two

Referring to fig. 2, a functional fiber includes a transparent fiber body, the cross section of the fiber body is a rounded triangle;

polishing the outer surface of the fiber body, wherein a transparent hydrophobic layer is arranged on the outer surface of the fiber body;

an inner cavity which is arranged along the length direction is arranged in the fiber body, and the axis of the inner cavity is coincided with the inscribed circle of the fiber body; the inner cavity is internally provided with transparent fluid, and a plurality of reflecting sheets are mixed in the fluid.

The section of the inner cavity is circular.

The reflecting sheets have the same charge, the inner wall of the inner cavity is provided with a transparent insulating coating, and the fluid is insulating liquid.

The fluid is distilled water.

The fiber body is made of transparent PVC.

EXAMPLE III

A method of making the functional fiber of example one or example two, comprising

Processing the raw material into a fiber body with a round-corner triangle section and an inner cavity inside;

heating the fiber body to 62 ℃, and filling transparent fluid containing a reflector into the inner cavity;

sealing the inner cavity after filling;

polishing the surface of the fiber body subjected to sealing treatment and cooling to 36-37 ℃;

and cleaning and wiping the surface of the polished fiber body, and then performing hydrophobic treatment to obtain the functional fiber.

The amount of the water repellent used for the hydrophobic treatment is 22 milliliters per square meter, the hydrophobic treatment speed is 0.4 meter per second, and the wiping times are 3 times; and after the hydrophobic treatment is finished, cleaning and wiping the surface of the fiber body by using cleaning paper.

Example four

A wearable device comprising a wearable piece, the wearable piece comprising a multi-layered body comprising a plurality of functional fibers of embodiment one;

the functional fibers are arranged in parallel and fixed with each other, gaps are formed among the functional fibers, and the bottom in the cross section of the fiber body faces the skin of a human body.

The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all equivalent changes made by using the contents of the present specification and the drawings, or applied directly or indirectly to the related technical fields, are included in the scope of the present invention.

Claims (10)

1. A functional fiber is characterized by comprising a transparent fiber body, wherein the cross section of the fiber body is in a shape of a rounded triangle;

an inner cavity which is arranged along the length direction is arranged in the fiber body, and the axis of the inner cavity is coincided with the inscribed circle of the fiber body; heating the fiber body to 60-65 ℃, and filling transparent fluid into the inner cavity; sealing the inner cavity after filling; a plurality of reflective sheets are mixed in the fluid;

and polishing the surface of the fiber body after the sealing treatment, cooling to 36-37 ℃, and arranging a transparent hydrophobic layer on the outer surface of the fiber body.

2. The functional fiber according to claim 1, wherein the cross-section of the lumen is regular triangle, circle or ellipse.

3. The functional fiber as claimed in claim 1, wherein the reflective sheets have the same electric charge, the inner wall of the cavity has a transparent insulating coating, and the fluid is an insulating liquid.

4. The functional fiber according to claim 3, wherein the fluid is pure water.

5. The functional fiber of claim 1, wherein the material of the fiber body is transparent nylon or transparent PVC.

6. The functional fiber according to claim 1, wherein the diameter of the circumcircle of the lumen is two-thirds to one-third of the diameter of the inscribed circle of the fiber body.

7. A method for preparing the functional fiber according to any one of claims 1 to 6, comprising

Processing the raw material into a fiber body with a round-corner triangle section and an inner cavity inside;

heating the fiber body to 60-65 ℃, and filling transparent fluid containing a reflective sheet into the inner cavity;

sealing the inner cavity after filling;

polishing the surface of the fiber body subjected to sealing treatment and cooling to 36-37 ℃;

and carrying out hydrophobic treatment on the surface of the polished fiber body to obtain the functional fiber.

8. The method for processing the functional fiber as claimed in claim 7, wherein the surface of the fiber body is cleaned and wiped before the hydrophobic treatment.

9. The method for processing the functional fiber as claimed in claim 7, wherein the amount of the water repellent used for the hydrophobic treatment is 20-25 ml per square meter, the speed of the hydrophobic treatment is 0.3-0.5 m per second, and the wiping times are 2-5 times; and after the hydrophobic treatment is finished, cleaning and wiping the surface of the fiber body by using cleaning paper.

10. A wearing device comprising a wearing member including a multi-layered body including a plurality of functional fibers according to any one of claims 1 to 6;

the functional fibers are arranged in parallel and fixed with each other, gaps are formed among the functional fibers, and the bottom in the cross section of the fiber body faces the skin of a human body.

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